Problem Solving with Arman (ML+Algo)
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"domain": ["ML", "Algorithms"],
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Forwarded from Codeforces Official
⚡️Order Capital Round 2 (Codeforces Round 1104, Div. 1 + Div. 2)⚡️ starts on 18 June 2026 at 14:35 UTC.

The round is open and rated for everybody!

This round will be held with the support of Order Capital, a high-frequency trading fund specializing in building high-performance systems for algorithmic trading.

🎁 Prizes:
1st–4th — 1000 USDT
5th — 800 USDT
6th — 700 USDT
7th — 600 USDT
8th — 400 USDT
9th — 300 USDT
10th — 200 USDT

💸 But that’s not all!
Top 10 — guaranteed, plus 20 lucky participants ranked between 11 and 200 will also get surprise merch boxes!

We will be glad to see you among the participants!

Please, join by the link https://codeforces.com/contests/2237
💲🚶🏼‍♀️"IT Есентай", стартап-прогулка с Маратом Толибаевым, бизнес-ангелом и CEO Activat VC в субботу 20.06 в 09:00

Прогулка от БЦ «Esentai Towers (проспект Аль-Фараби, 77/7, место встречи «Starbucks», вдоль речки Есентай вниз до Абая и заходим в коворкинг “Promenade”, где состоится круглый стол «вопрос — ответ», продолжительностью один час с Маратом Толибаевым, основателем и CEO Activat VC.

IT Есентай объединяет людей, которым интересны технологии, бизнес, инвестиции и новые идеи. Это возможность познакомиться с единомышленниками, обсудить актуальные темы и провести утро в атмосфере полезного нетворкинга.

✔️ 20.06.2026 в 9 утра
🔗 Регистрация qazaqitcom.kz/ru/events/it-

📆 Календарь startup.vg/calendar
@startup_course_com /4023
https://t.me/startup_course_com/5857
~ прикольная задачка на логику -> нужно найти угол между двумя стрелками часов: стрелки часов и минут.

🔗 Link:
https://leetcode.com/problems/angle-between-hands-of-a-clock/

📍 my solution (python): https://pastebin.ubuntu.com/p/TFkX46BSnR/

#logic #clock #basic_math
3 currencies: Knowledge / Time / Money.
Этот дождь пахнет идеями 🤗
😁1
How to calculate the semantic similarity between two Kazakh text snippets using Nurlykhan/kazembed-v5, a fine-tuned embedding model based on the E5 architecture.

🔗 Notebook:
https://www.kaggle.com/code/armanzhalgasbayev/semantic-similarity-of-2-texts-in-kazakh
The Pokémon Company - PTCG AI Battle Challenge Strategy

©Pokémon/Nintendo/Creatures/GAME FREAK TM, ®, and character names are trademarks of Nintendo

Analyze data and agentic play supporting the Pokémon Trading Card Game

Participants are invited to share the ideas and approaches behind their AI Training Agents, focusing on systems where dynamic gameplay conditions are key factors for success.

Link: https://www.kaggle.com/competitions/pokemon-tcg-ai-battle-challenge-strategy/
Problem Solving with Arman (ML+Algo)
The Pokémon Company - PTCG AI Battle Challenge Strategy ©Pokémon/Nintendo/Creatures/GAME FREAK TM, ®, and character names are trademarks of Nintendo Analyze data and agentic play supporting the Pokémon Trading Card Game Participants are invited to share…
To participate competitively in the PTCG AI Battle Challenge, you need these top 3 skills:
* Reinforcement Learning (RL): Mastering frameworks like Stable-Baselines3 or Ray/RLlib to train agents via deep Q-networks (DQN) or Proximal Policy Optimization (PPO) in discrete, turn-based card environments.
* Game Theory & Heuristics: Designing reward functions and state-evaluation metrics that balance short-term card advantages against long-term win conditions like prize cards.
* Python Software Engineering: Writing highly optimized, low-latency code capable of processing millions of simulated game states quickly within Kaggle's hardware limits.